[opensuse-packaging] Can someone explain what this macro does?

In one of the packages I'm working on, I've got the following in %prep %prep %setup -q -n %{name}-%{version} -a 1 mkdir menu_orig cp %{name}/{menu.*,plmenu.*} menu_orig %patch1 %patch2 -p1 %patch101 cp %{S:4} . cp %{S:6} . What do those last two cp commands do?